候振海
type: MusicGroup
popularity: 6
followers: 9
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x2c9685c7daa5f5c05a7f79cf49f1e7081248fa3c7902d1d85ddbc63c6635ae42
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954553
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954553
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/ab9f87ae-34fd-4998-8224-e43d7c6bf422.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/ab9f87ae-34fd-4998-8224-e43d7c6bf422.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/ab9f87ae-34fd-4998-8224-e43d7c6bf422
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T11:51:30Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x2c9685c7daa5f5c05a7f79cf49f1e7081248fa3c7902d1d85ddbc63c6635ae42","name":"候振海","registered_at":"2026-06-20T09:25:13Z","symbol":"NIM1582039","token_address":"0x0838e1040970274fb864b67e760839c75a0296af","type":"artist","uuid":"ab9f87ae-34fd-4998-8224-e43d7c6bf422"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 5. GET OTSVerificationAPI → pre-computed 6-check result from server 6. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2c9685c7daa5f5c05a7f79cf49f1e7081248fa3c7902d1d85ddbc63c6635ae42. Chain 2 (Bitcoin): anchored in block 954553 (2026-06-20T11:51:30Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/ab9f87ae-34fd-4998-8224-e43d7c6bf422.json and https://artists.proofprofile.net/proofs/artist/ab9f87ae-34fd-4998-8224-e43d7c6bf422.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T11:51:30Z
  text: {"copyright_id":"0x2c9685c7daa5f5c05a7f79cf49f1e7081248fa3c7902d1d85ddbc63c6635ae42","name":"候振海","registered_at":"2026-06-20T09:25:13Z","symbol":"NIM1582039","token_address":"0x0838e1040970274fb864b67e760839c75a0296af","type":"artist","uuid":"ab9f87ae-34fd-4998-8224-e43d7c6bf422"}
album: 不胜酒力
  type: MusicAlbum
  date published: 2024-08-05
album: 青春里的阵痛
  type: MusicAlbum
  date published: 2024-09-19
album: 春岛的风
  type: MusicAlbum
  date published: 2024-09-21
album: 阁楼上的光
  type: MusicAlbum
  date published: 2024-12-10
album: 天堂的影子
  type: MusicAlbum
  date published: 2024-12-10
album: 女巫聚会的前夜
  type: MusicAlbum
  date published: 2024-12-24
album: 参观岛屿的人无人是节制的
  type: MusicAlbum
  date published: 2024-12-27
album: 恋爱中的牧羊人 (清晨版)
  type: MusicAlbum
  date published: 2025-01-09
album: 人生箴言
  type: MusicAlbum
  date published: 2025-01-30
album: 雾之国
  type: MusicAlbum
  date published: 2025-01-31
  track: 雾之国 - 柔和版
    type: MusicRecording
    duration: PT3M30S
    duration ms: 210703
    explicit: false
    by artist: 候振海
    in album: 雾之国
      type: MusicAlbum
      date published: 2025-01-31
    isrc code: QZV2N2231957
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-22T10:56:46+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x72324805b121fe5cc8605b9ce6c2417bd8f848d3a563096031fffbfec2f07d46
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 959123
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/959123
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZV2N2231957
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-22T11:35:32Z
    additional property: OTSVerifyInstructions
      type: PropertyValue
      value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
    subject of: OpenTimestamps Proof of Existence
      type: DigitalDocument
      encoding format: application/vnd.opentimestamps.ots
      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x72324805b121fe5cc8605b9ce6c2417bd8f848d3a563096031fffbfec2f07d46. Chain 2 (Bitcoin): anchored in block 959123 (2026-07-22T11:35:32Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZV2N2231957.
      date published: 2026-07-22T11:35:32Z
    audio: 雾之国 - 柔和版
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 120.24
      additional property: Musical Key
        type: PropertyValue
        value: 7
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.514
      additional property: Energy
        type: PropertyValue
        value: 0.202
      additional property: Speechiness
        type: PropertyValue
        value: 0.061
      additional property: Acousticness
        type: PropertyValue
        value: 0.735
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.104
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.244
      additional property: Loudness (dB)
        type: PropertyValue
        value: -14.321
      additional property: Key Name
        type: PropertyValue
        value: G
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: 那样快意恩仇
  type: MusicAlbum
  date published: 2025-02-06
album: 冬天的早晨
  type: MusicAlbum
  date published: 2025-02-06
album: 一位诗人的肖像
  type: MusicAlbum
  date published: 2025-02-10
album: 那些死者今天仍活在探戈中间
  type: MusicAlbum
  date published: 2025-03-06